Integrate releases announcements into the website
Store release announcements in the git repository to be displayed in the website blog.
- [v0.11.{1,2}](https://forum.duniter.org/t/silkaj-v0-11-0-release/10087/3)
- [v0.8.1](https://forum.duniter.org/t/silkaj-v0-8-0-release/7686/7)
- !145+
- [Silkaj v0.7.x releases: DuniterPy](https://forum.duniter.org/t/silkaj-v0-7-x-releases-duniterpy/6099)
- [Silkaj v0.6.x releases: Let’s install](https://forum.duniter.org/t/silkaj-v0-6-x-releases-let-s-install/4858)
- [Silkaj v0.5.0 release: Let’s certify!](https://forum.duniter.org/t/silkaj-v0-5-0-release-let-s-certify/4712)
- [Silkaj v0.4.0 release](https://forum.duniter.org/t/silkaj-v0-4-0-release/4071)
- [Silkaj v0.3.0 release: Let's send money!](https://forum.duniter.org/t/silkaj-v0-3-0-release-lets-send-money/2404)
- [No announcement for the v0.2.0: just a changelog, the announcement was done in the v0.3.0 it looks like](https://git.duniter.org/clients/python/silkaj/-/releases/v0.2.0)
- [Silkaj: new CLI Duniter client](https://forum.duniter.org/t/silkaj-new-cli-duniter-client/1278)
## Todos
- [x] Import them, including images
- [x] Proofreads them
- [x] Fix milestones hard-coded urls, missing `/-/milestone/#`
- [x] Write v0.2.0 not too detailed release announcement
- [x] write introductory summary to releases announcements which does not have one: v0.3 and v0.4
issue